<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="auto"
      v-loading="formLoading"
    >
      <el-row>
        <el-col :span="24">
          <el-form-item label="表名称" prop="table.tableName">
            <el-input v-model="formData.table.tableName" placeholder="请输入" />
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="表描述" prop="table.tableComment">
            <el-input v-model="formData.table.tableComment" type="textarea" placeholder="请输入" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item prop="className">
            <template #label>
              <span>
                实体类名称
                <el-tooltip
                  content="默认去除表名的前缀。如果存在重复，则需要手动添加前缀，避免 MyBatis 报 Alias 重复的问题。"
                  placement="top"
                >
                  <Icon class="" icon="ep:question-filled" />
                </el-tooltip>
              </span>
            </template>
            <el-input v-model="formData.table.className" placeholder="请输入" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="作者" prop="table.author">
            <el-input v-model="formData.table.author" placeholder="请输入" />
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="备注" prop="table.remark">
            <el-input v-model="formData.table.remark" :rows="3" type="textarea" />
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
      <el-button @click="dialogVisible = false">取 消</el-button>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import * as CodegenApi from '@/api/infra/codegen'
import { CodegenUpdateReqVO } from '@/api/infra/codegen'

/** 数据元信息 表单 */
defineOptions({ name: 'SourceForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('共享数据库') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref<CodegenUpdateReqVO>({
  table: {},
  columns: []
})
const formRules = reactive({
  'table.tableName': [required],
  'table.tableComment': [required],
  'table.className': [required],
  'table.author': [required]
})

const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      const data = await CodegenApi.getCodegenTable(id)
      formData.value = data
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as CodegenUpdateReqVO
    if (formType.value === 'create') {
      // await CodegenApi.createCodegenTable(data)
      // message.success(t('common.createSuccess'))
    } else {
      await CodegenApi.updateCodegenTable(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    table: {},
    columns: []
  }
  formRef.value?.resetFields()
}

</script>